(1973). Citizen participation in transportation planning. Highway Research Board, National Research Council.
Cita Chicago (17th ed.)Citizen Participation in Transportation Planning. Washington, D.C: Highway Research Board, National Research Council, 1973.
Cita MLA (9th ed.)Citizen Participation in Transportation Planning. Highway Research Board, National Research Council, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.